baber/WOPTO huggingface dataset:
Patent JP-H0825338-A (JP)
Title: Manufacture of hollow pc beam
Inventor: MAGARA YUJI
IPC: E04G15/06
Filed: 1994-07-19
Abstract: PURPOSE:To manufacture a hollow PC beam at a low cost by using a simple-- structure form which does not require a core. CONSTITUTION:A hollow PC beam which is integrated with a cage reinforcement unit is obtained with two sheet concrete moldings opposing each other, by forming the first concrete C1 into a plate at one side of the cage reinforcement unit 20, using a horizontal form 10, reversing the unit and forming the second concrete C2 into a plate at the other side of the cage reinforcement unit, using the horizontal form 10.
Patent JP-H1032496-A (JP)
Title: Arithmetic coder
Inventor: OKAMURA TOSHIHIKO
IPC: H03M7/40
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To accelerate a processing speed in adaptive multi-valued arihmetic coding. SOLUTION: A cumulative frequency storage means 2 takes the maximum value of a cumulative frequency by a width of integral multiple of 2. By using the width number, a coding means 5 replaced division required in arithmetic coding with shifting. An appearance frequency storage means 2 measures and records the frequency of respective symbols in input data. A counter 3 measures the number of the symbols in the input data and reports the timing of cumulative frequency updating to a cumulative frequency updating means 4. The cumulative frequency updating means 4 calculates the new cumulative frequency from information stored in the cumulative frequency storage means 2 and the appearance frequency storage means 1 and updates the cumulative frequency storage means 2.  At the time, the cumulative frequency updating means 4 performs an updating processing while keeping the maximum value of the cumulative frequency as a width of integral multiple of 2.
Patent JP-H0476090-A (JP)
Title: Stimulable phosphor
Inventor: HASEGAWA MASAMI
IPC: G21K4/00
Filed: 1990-07-18
Abstract: PURPOSE:To obtain the title phosphor which is improved in the luminous intensi ty of stimulation and in resolution and can reduce radiation dose by calcining a specified raw material mixture in a neutral or reducing atmosphere. CONSTITUTION:A raw material mixture prepared so as to provide a relative ratio corresponding to formula I or II (wherein L is at least one trivalent metal selected from Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Al, Ga, In, and Tl; X is a halogen selected from F, Cl, and I; 10<-4x<0.5; 0<y<0.1; 0< z<0.1) is calcined in a neutral or reducing atmosphere at 500-1100 deg.C to give the title phosphor of formula III or IV. A paint containing this phosphor is applied to a polyethylene terephthalate film and dried, and a protective film is formed thereon to give an X-ray image transformation sheet.
Patent JP-2001023111-A (JP)
Title: Magnetic head
Inventor: SAITO TADASHI
IPC: G11B5/127
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head in which the half bodys of magnetic cores can be securely connected to each other without breakage of the half-core. SOLUTION: In the magnetic head, a pair of the half bodys of magnetic cores (3) and (4) comprising nonmagnetic substrates 11 and magnetic metal layers 13 formed on the substrates 11 near the surfaces rubbing against a recording medium are connected to each other to form a magnetic gap (g) with the magnetic metal layers 13, and a magnetic path is composed of a thin film coil formed on the connection surface of at least one of the half bodys of magnetic cores (3) and (4). The widths of each nonmagnetic substrate 11 and metal magnetic layer 13 which are exposed on the connection surface are less than 90 μm.
Patent JP-H10178490-A (JP)
Title: Voice storage system
Inventor: YAMAKITA TORU
IPC: H04M3/42
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a voice storage system in which information such as voice data is received/outputted by the operation of a small sized mobile terminal without need for memory with a large capacity by connecting the mobile terminal to a network with a voice storage computer storing voice data connected thereto and storing voice data from the mobile terminal to the voice storage computer. SOLUTION: The system is made up of a network 2 to which a portable mobile terminal 1 is connected and up of a voice storage computer 3 that is connected to the network 2, stores voice data from the mobile terminal 1 by means of a microphone via the network together with a keyword corresponding to the mobile terminal receiving the voice data and transfers the stored voice data to a mobile terminal making a request when receiving a transfer request of the stored voice data.
Patent JP-2001014072-A (JP)
Title: Power source alarm monitoring device and monitoring method
Inventor: KURIHARA NOBUMASA
IPC: G06F1/30
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of ALM signal input lines to a main control package in a power source ALM monitoring a logical circuit of a large scale constituted by plural I/O packages. SOLUTION: ALM signal input lines from I/O packages 200a, 200b... are wired in OR connection and are connected to a control part 110 through an ALM report signal line A. The value of the ALM report signal line A at normal operation is 'H'. When any of the I/O package 200a, 200b... is out of order, the value of the ALM report signal line A becomes 'L' by an ALM signal from the package, which the control part 110 detects. The control part 100 which detects the ALM specifies a fault package by using a bus B and exchanging ALM confirmation signal with each of the I/O packages.
Patent JP-H0474270-A (JP)
Title: Centralized management processing system for index key file
Inventor: WATANABE MITSUO
IPC: G06F17/30
Filed: 1990-07-17
Abstract: PURPOSE:To simplify the input/output processing of desired data in a file furthermore by performing automatic processing and centralized management through a librarian at the time of processing desired data in the order of index data. CONSTITUTION:When a librarian 20 writes new raw data in a file 10, an input/ output keyword discriminating function 26 is started to check duplication of raw data, and a command discriminating function 28 is started to write new raw data, and a data structure setting function 22 is started to sort data. When raw data is read out from the file 10, the discriminating function 26 is started to retrieve the first byte, and the discriminating function 28 is started to read out raw data. Thus, the librarian 20 is started for centralized management of the index file in this manner, thereby managing the file while automatically performing the input/output processing of raw data for the file 10.
Patent JP-H0476109-A (JP)
Title: Foundation improvement construction method and foundation improvement device
Inventor: OKI AKIO
IPC: E02D3/12
Filed: 1990-07-16
Abstract: PURPOSE:To discharge injected material leaked out upward of a packer on the ground without failure by injecting injection material through an injection pipe which is securely inserted into a drilling pipe in a boring hole and protruding downward lower than the packer. CONSTITUTION:A drilling pipe 33 is inserted into a boring hole 31 with its bottom provided with a drilling pit 35. A packer 45 provided on the bottom end of an injection pipe 39 inside a drilling pipe 33 is inflated and secured closely to the inside surface of the boring hole 31. By sucking thereafter the washing fluid in a first fluid passage 81 with a suction device 70, the washing fluid in a second fluid passage 83 formed between the boring hole 31 inside surface and drilling pipe 33 outside surface is run downward to inject an injection material from the injection pipe 39 protruding down lower than the packer 45 as washing fluid washes the space between the boring hole 31 inside surface and the drilling hole 33 outside surface. An injection material 85 leaked out upward of the packer 45 then is discharged on the ground without failure.
Patent JP-H0637389-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: KATO YOSHIAKI
IPC: H01S5/00
Filed: 1992-07-16
Abstract: PURPOSE:To improve the manufacturing yield of a semiconductor laser device having a ridge waveguide. CONSTITUTION:After a crystal layer whose thickness is to be the thickness of a ridge side layer 8 is formed on an active layer 4 by an epitaxial growth method, a mask is provided by a photolithography technology so as to cover the ridge side layer forming regions of the crystal layer and then an epitaxial growth layer having a required thickness is formed on the part of the crystal layer exposed from the mask to form a ridge 7. As the ridge width is determined by a photolithography technology whose controllability is excellent and ridge thickness is determined by an epitaxial growth method whose controllability is excellent, the dimensions of the ridge 7 are highly accurate. Further, the thicknesses of the ridgeside layers can be highly accurate owing to an epitaxial growth method whose controllability is excellent.
Patent JP-H0855258-A (JP)
Title: Card reader writer
Inventor: MITSUHASHI MITSUHIRO
IPC: G07D9/00
Filed: 1994-08-11
Abstract: PURPOSE:To provide the card reader writer in structure which never accepts a foreign body that is narrower in width than a card. CONSTITUTION:At a pitch W2 which is wider than the width W3 of the rejected foreign body 6 and narrower than the card 3 to be read and written, 1st and 2nd detecting means 4 and 5 are arranged and when the card 3 is inserted into an insertion slot, the 1st and 2nd detecting means 4 and 5 both detect the inserted card 3. An AND means resets lock means 9a and 9b. When the lock means are opened, a gate 7 becomes able to move in its opening direction and the card 3 can enter a card passage 1 to its inner end. If the foreign body 5 which is narrower in width than the pitch W2 is inserted, the foreign body can not pass through the gate in the closed state wherein the gate 7 is locked by the lock means 9a and 9b.
Patent JP-H02110182-A (JP)
Title: Adhesive composition
Inventor: CHIENGU TEIKU ROO
IPC: C09J121/00
Filed: 1989-07-20
Abstract: PURPOSE: To attain a strong adhesion having adhesive force never changed even after long-period storage and exposure to the atmosphere by using an adhesive composition consisting of an epoxydated natural rubber having a specified epoxidation ratio in the adhesion of a polar polymer material to a metal having an undercoat.  
     CONSTITUTION: When a first base formed of a polar polymer material (e.g.: chlorinated polymer, polyurethane or the like) is bonded to a second base formed of a metal having an undercoat thereon, the following method is adapted. Namely, to at least one of the first base and the second base, a layer of an adhesive composition containing an epoxidated natural rubber having an epoxidation ratio within 1-90 mole % and, as occasion demands, a filler of a quantity of 100 parts by weight or less to 100 parts by weight of the epoxidated natural rubber is imparted to closely adhere the first base to the second base, and both the bases are held in the contact state where a bonding is caused. The above adhesive composition can be imparted as dry layer film or solution. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07138898-A (JP)
Title: Surface sizing agent for newsprint paper and production of newsprint paper
Inventor: TORIGOE NORIAKI
IPC: D21H19/24
Filed: 1993-06-30
Abstract: PURPOSE:To enable the desired surface sizing without deteriorating the operating efficiency by applying a sizing coating liquid containing a substituted succinic anhydride as an active component through a gate roll coater to base paper of newspapers. CONSTITUTION:This surface sizing agent for newsprint paper is obtained by adding water to an anhydride of a substituted succinic acid such as tetradecenylsuccinic acid, hexadecenylsuccinic acid or triacontenylsuccinic acid while adding dodecylbenzenesulfonic acid thereto and stirring the resultant mixture and providing an emulsion. Furthermore, this method for producing surface-sized newsprint paper is to mix the resultant emulsion with an aqueous solution of oxidized starch, prepare a sizing coating liquid having s 1000cP, preferably <=200cP viscosity (at 25 deg.C), subsequently apply the prepared sizing coating liquid through a gate roll coater in an amount within the range of 0.005-5.0g/m<2>, preferably 0.01-2.0g/m<2> expressed in terms of a solid add-on to base paper of newspapers and dry the coated base paper with a dryer.
Patent JP-H1015307-A (JP)
Title: Coagulating filtration method of water and water treatment device
Inventor: NISHIMURA YOSHIAKI
IPC: B01D21/30
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a coagulating filtration method by which filtered water is flowed out in a stable state and to provide an execution device thereof. SOLUTION: In the coagulating filtration method of water, raw water is clarified by adding a flocculant of set amount to raw water and passing the raw water through a coagulating filtration device 14 to perform coagulating filtration. When it is detected that differential pressure between inlet pressure and output pressure of a filter layer is measured by a differential manometer 36 at time for passing raw water and ascending speed of the measured differential pressure is lower than the ascending speed of standard differential pressure, the the amount of the flocculant to be added is increased so that the ascending speed of differential pressure at time for passing water nearly concides with the ascending speed of standard differential pressure.
Patent JP-S6079901-A (JP)
Inventor: ISHIZAWA TOUSHICHI
IPC: B27B7/00
Filed: 1983-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5978864-A (JP)
Title: Multistylus electrode recording head
Inventor: TOYOSHIMA TOSHIHIKO
IPC: G03G15/05
Filed: 1982-10-29
Abstract: PURPOSE:To prevent blanking or the like in an electrostatic latent image without lowering the discharge probability regardless of variations in the applied voltage and the interval between a recording electrode and a recording medium by making the discharge surface of the recording electrode a rough one. CONSTITUTION:For example, a recording electrode 1 is so arranged to be buried into an insulating material 2 and after grounds, the discharge surface thereof is made a rough one by sandblasting or other methods such as electric etching. The rough surface and ruggedness thereof are such that the depth of roughness, the height of the protruding formed on the discharge surface 1b are preferably 1-2mum when the diameter of the recording electrode 1 is 50mum.
Patent JP-S5989156-A (JP)
Inventor: SHIRUBE JIYATSUKU DONARUDO ERI
IPC: B41F15/12
Filed: 1983-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6167214-A (JP)
Inventor: UCHIUMI KAZUAKI
IPC: H01G4/12
Filed: 1984-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0513332-A (JP)
Title: Manipulator fitted with cooling mechanism
Inventor: OHASHI SHIGEJI
IPC: C23C14/50
Filed: 1991-07-03
Abstract: PURPOSE:To replace a manipulator, which has a heating mechanism, and a manipulator, which has a cooling mechanism, with each other simply without breaking the vacuum of a vacuum chamber by lifting and lowering or rotating a substrate heating mechanism and a substrate cooling mechanism. CONSTITUTION:When heating a substrate 33, it is heated with a resistor by applying a current to the heater 30 inside a heating support 29 similar to before. On the other hand, in case of cooling the substrate, it is so arranged that a cooling plate 15 comes to the position of being irradiated with a molecular beam by pulling up the heating support 29 and lowering a flange 4 for attaching a cooling mechanism. A small hole 41 is opened by pulling up an ascending and descending rod 8, and liquid nitrogen is introduced into a liquid nitrogen vessel 11 from a liquid nitrogen port 21. Since a piston 18 is not blocking the small hole 14, the liquid nitrogen enters the bank 16 of a cooling plate 15, passing through the small hole 14. The substrate 22 is pressed against the cooling plate 15 by the substrate holding part 21, and is cooled efficiently. Accordingly, the exchange of the manipulator can be done as it is in high vacuum.
Patent JP-H0511857-A (JP)
Title: Smoke density control method
Inventor: HATSUTORI YOSHINORI
IPC: G05D21/00
Filed: 1991-07-02
Abstract: PURPOSE:To increase smoke density at a constant rate in a short time by increasing and decreasing the area and number of heaters dipped in a smoke generation body such as paraffin. CONSTITUTION:The heater 11 is provided in a container 3 which contains the paraffin 2 so that the heater can be elevated by an elevation means; and the elevation means is put in operation with the control signal from a controller to control the entry of the heater 11 into the paraffin 2. The heater 11 is formed in a truncated cone shape so that the outer peripheral length increases toward the top. In this case, the heater 11 is powered ON to generate heat up to specific temperature and then dipped in the paraffin 2 deeper and deeper by the elevation means to increase the area of contact between the heater 11 and paraffin 2, so that the amount of smoke generated by the paraffin 2 increases.
Patent JP-H0517391-A (JP)
Title: Production of acid chloride
Inventor: AIZAWA TOSHIYUKI
IPC: C07C51/60
Filed: 1991-07-03
Abstract: PURPOSE:To obtain an acid chloride useful as a raw material of medicines, etc., in a short time, in high yield and in high purity by using a specific crosslinking type N-vinylcarboxylic acid amide resin as a catalyst and reacting a carboxylic acid with thionyl chloride. CONSTITUTION:First, a main chain of a homopolymer or a copolymer which comprises a repeating units shown by the formula [R is H or methyl; X is COOY (Y is lower alkyl), aryl, cyano, etc.; molar ratio of m:n is (3-100):(97-0)] wherein the average polymerization degree of the main chain is 100-5,000 is crosslinked with a crosslinking agent [e.g. N,N'-1,4-butylenebis)N- vinylacetamide)] containing two or more of acrylic ester structure, acrylamide structure and N-vinylcarboxylic acid amide structure into 1/2 to 1/500 crosslinking density to give a crosslinking type N-vinylcarboxylic acid amide resin. Then the resin is used as a catalyst and a carboxylic acid is reacted with thionyl chloride or phosgene to give the objective compound.
Patent JP-H0513640-A (JP)
Title: Lead pin plating jig for integrated circuit package
Inventor: TAKARASAWA KATSUYUKI
IPC: C25D21/00
Filed: 1991-07-03
Abstract: PURPOSE:To surely perform uniform electric plating by constituting a jig of a thin plate which has openings for inserting the tips of many integrated circuit package lead pins which are arranged and fixed at the fixed intervals longitudinally and latitudinally and composing the thin plate of shape memory alloy. CONSTITUTION:A lead pin plating jig 8 is composed of Ti-Ni monidirectional shape memory alloy which completely inverts the shape at a low temperature and a high temperature. Namely, the lead pin plating jig 8 is composed of a thin plate which has openings 7 for inserting the many tips of the lead pins 3 of an integrated circuit package 2, which are arranged and fixed at the fixed intervals longitudinally and latitudinally. The thin plate is composed of the shape memory alloy. Therefore, since the openings 7 are opened and closed by changing the temperature, the many pins 3 can be inserted and pulled out without load and the operation is facilitated. Thus, uniform current flows to the all lead pins 3 and uniform electric plating is performed.
Patent JP-S6344390-A (JP)
Title: Optical disk controller
Inventor: HORIGUCHI TOSHIO
IPC: G11B7/00
Filed: 1986-08-12
Abstract: PURPOSE:To know the address of a sector and to access said sector by switching and outputting a dummy sector address as a sector address if address information develops errors. CONSTITUTION:An ID conversion means 2 reads an address information ID on the sector of an optical disk 1, and converts said information into a main sector address 6. With the aid of a sector pulse showing the top of each sector on the disk 1 and an index pulse showing the top of a track, a dummy sector address generation means 4 generates a dummy sector address 8. When the ID has no error, the address 6 outputted from the means 2 is taken for the sector address 9. If the ID develops errors, the address 8 outputted from the means 4 is switched and outputted as the address 9. Thus even if the ID develops errors, the sector address can be known from the address 8. Therefore, the sector can be accessed.
Patent JP-2001009609-A (JP)
Title: Holding tool
Inventor: TOYOMOTO HIROMITSU
IPC: B23B31/117
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To ultra-precisely perform machining such as cutting and grinding by high speed rotation and a high speed feed by two-side restriction by strong abutting of a tip surface of a spindle shaft and a base end surface of flange pairs and strong abutting of an inner peripheral surface part of a taper hole of the spindle shaft and a tapering outer peripheral surface part of a holder body. SOLUTION: Since a pressing part 10 is brought into pressure contact with a repulsive member 7 by entering a recess 16 of a flange body 6, the repulsive member 7 (disc springs 17, 17) is compressed (the inmost part bottom surface of the recess 16 is repulsively energized to the base end side by the repulsive member 7) while accumulating elastic energy, so that a base end surface of the flange body 6 strongly abuts to a tip surface of a spindle shaft. Afterwards, when a tapering outer peripheral surface part 4 of a holder body 5 strongly abuts in a close contact state to an inner peripheral surface part of a taper hole of the spindle shaft, tension of a pull bolt is stopped to complete installation to the spindle shaft of a holding tool. The holder body 5 and the flange body 6 do not relatively rotate by a rotation regulating means.
Patent JP-2000006665-A (JP)
Title: Drive device for opening/closing truck cover
Inventor: IGAWA TOKIO
IPC: B62D33/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a drive device which is capable of smoothly opening/closing a truck cover by a small force, and miniaturizing the drive device. SOLUTION: A whole drive device is provided with a cylinder 41 for a drive member, a connection member to connect the cylinder 41 to a truck cover, and a base 43 on which these members are mounted. The connection member 42 is provided with an approximately L-shaped operation piece 42a, and a connection piece 42b pivotably supported by the operation piece 42a.  The base 43 is fixed to a cargo bed of a truck body, the connection piece 42b is pivotably supported by a connecting rod 31a provided on a large wing, and the operation piece 42a, the connection piece 42b and the connecting rod 31a form a four-node rotation chain comprising a drive shaft 31 to drive the large wing, a pivotable support part of the operation piece 42a and the base 43, a pivotable support part of the operation piece 42a and the connection piece 42b, and a pivotable support part of the operation piece 42a and the connecting rod 31a, the four-node rotation chains is operated as the cylinder 41 is operated, and the large wing is opened/closed by rotating the drive shaft 31 following the movement of the four-node rotation chain.
Patent JP-S5893126-A (JP)
Inventor: YOSHIDA TATSUO
IPC: H01H33/18
Filed: 1981-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。